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Warning

gradio.Warning(···)

Description

This function allows you to pass custom warning messages to the user. You can do so simply by writing `gr.Warning('message here')` in your function, and when that line is executed the custom message will appear in a modal on the demo. The modal is yellow by default and has the heading: "Warning." Queue must be enabled for this behavior; otherwise, the warning will be printed to the console using the `warnings` library.

Example Usage

import gradio as gr
def hello_world():
    gr.Warning('This is a warning message.')
    return "hello world"
with gr.Blocks() as demo:
    md = gr.Markdown()
    demo.load(hello_world, inputs=None, outputs=[md])
demo.queue().launch()

Initialization

Parameter Description

Parameter	Description
`message` str default: "Warning issued."	The warning message to be displayed to the user.

message

str

default: "Warning issued."

The warning message to be displayed to the user.

Demos

import gradio as gr import time def failure(): raise gr.Error("This should fail!") def exception(): raise ValueError("Something went wrong") def success(): return True def warning_fn(): gr.Warning("This is a warning!") def info_fn(): gr.Info("This is some info") with gr.Blocks() as demo: gr.Markdown("Used in E2E tests of success event trigger. The then event covered in chatbot E2E tests." " Also testing that the status modals show up.") with gr.Row(): result = gr.Textbox(label="Result") result_2 = gr.Textbox(label="Consecutive Event") with gr.Row(): success_btn = gr.Button(value="Trigger Success") success_btn_2 = gr.Button(value="Trigger Consecutive Success") failure_btn = gr.Button(value="Trigger Failure") failure_exception = gr.Button(value="Trigger Failure With ValueError") with gr.Row(): trigger_warning = gr.Button(value="Trigger Warning") trigger_info = gr.Button(value="Trigger Info") success_btn_2.click(success, None, None).success(lambda: "First Event Trigered", None, result).success(lambda: "Consecutive Event Triggered", None, result_2) success_btn.click(success, None, None).success(lambda: "Success event triggered", inputs=None, outputs=result) failure_btn.click(failure, None, None).success(lambda: "Should not be triggered", inputs=None, outputs=result) failure_exception.click(exception, None, None) trigger_warning.click(warning_fn, None, None) trigger_info.click(info_fn, None, None) demo.queue() if __name__ == "__main__": demo.launch(show_error=True)

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